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S4040NQ2 - Thyristors

Download the S4040NQ2 datasheet PDF. This datasheet also covers the S4040RQ variant, as both devices belong to the same thyristors family and are provided as variant models within a single manufacturer datasheet.

Description

The S4040xQx series of SCRs offer fast turn-off time (tq) characteristics required for applications such as power inverters, switching regulator, and high frequency pulse circuits.

Features

  • Symbol IT(RMS) VDRM/ VRRM IGT Value 40 400 15 to 65.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (S4040RQ-Littelfuse.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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S40-20N-1 PROXIMITY SWITCH HIGHLY
S40-20N-2 PROXIMITY SWITCH HIGHLY
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Other Datasheets by Littelfuse

Part Number Description
S4040NQ Thyristors
S4040NQ3 Thyristors
S4040N 40Amp Standard SCR
S4040R 40Amp Standard SCR
S4040RQ Thyristors

Full PDF Text Transcription

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S4040xQx Series Teccor® brand Thyristors 40 Amp Low Tq SCR RoHS Main Features Symbol IT(RMS) VDRM/ VRRM IGT Value 40 400 15 to 65 Description The S4040xQx series of SCRs offer fast turn-off time (tq) characteristics required for applications such as power inverters, switching regulator, and high frequency pulse circuits. These fast turn-off time SCRs offer high dv/dt and high di/dt characteristics required in higher frequency (>1000 PPS) switching circuits.
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